Asia, the world's largest continent, covers 29.9% of the Earth's land area. Its 4 billion inhabitants account for 60% of the world's current total population, which also makes Asia the world's most populous continent. It is so large that it is divided into regions: Central Asia, East Asia, Middle East, Russia and the Caucasus, South Asia, and Southeast Asia.

Africa, the second largest continent in the world, is composed of 54 countries. For the adventurous and avid traveler, Africa presents a world of exciting destinations from the pyramids of Egypt to Cape Town in South Africa. There is no other continent that provides travelers with a variety of culture and visual imagery that stirs the imagination more than Africa.

Europe's climate is a contrast of warm and cold. The continent covers more than 4 million square miles so it's not surprising that some parts overlap with that of Asia. Western Europe isn't just about cobbled streets and ancient ruins. This side of the continent has always been at the center of fashion, art, and music. The old city of Rome in Italy, for example, teems of historical landmarks such as The Forum Romanum. The remains stand between the Capitol, the Coliseum, and the Palatine.

Up to this day there is confusion as to where the South Pacific is. But one thing's certain - it runs alongside the Pacific Ocean. That's why it is home to white beaches and vast coral reefs.There is a strong British influence on countries like Australia and New Zealand. The Great Barrier Reef in Queensland, Australia is the biggest and the most diverse in the world. It also a great site for diving. There are day trips to the reef along the Queensland Coast.

Middle East means war even up to this day. While it is true that some countries in the region have been at war with each other for so long, majority of them remain civil. The Middle East is the birthplace of three leading religions: Judaism, Christianity, and Islam. The differences in beliefs led to frequent fighting between nations in the past.

Music makes a good introduction for the Caribbean islands. Reggae and Latin music play across some 7000 islands. The language on these islands is also diverse: West African, French, Spanish, English, and a few native dialects. Many of the islands have been colonies of former empires. The region was named after the Carib, an Indian tribe that lived in some parts of South America and the Lesser Antilles. Caribbean people are called "West Indian" in the United Kingdom.

North America is the world's third largest continent. It lies between the Atlantic Ocean and the Pacific Ocean and is found above South America. Canada and the United States are the best counties to visit in North America any time of the year. And the best time to go to the city that never sleeps is during spring and fall. New York is the city for those who dream big. It is a city of contrasts: while it is home to the Metropolitan Museum of Modern Art and Broadway, its streets also spit up panhandlers and performance artists. For local transport, you can ride buses and trams, the train, and the subway.

Central America may seem to be dwarfed by its neighboring continent and countries. Nevertheless, its cultural diversity and beautiful destinations will rival any other place. It is made up of seven small tropical countries which are Belize, Guatemala, Honduras, El Salvador, Nicaragua, Costa Rica, and Panama. Mexico sometimes gets into the mix because of its language and the Mayan/Spanish heritage that is similar to the countries in Central America.

South America is bigger than North America and is certainly more surreal. It has some of the world's biggest natural attractions like the Amazon River, the Andes mountain range, and a number of the world's most mysterious structures like the Nazca Lines and the Machu Pichu ruins. Tourists flock to Brasilia for the Carnival. It is a festival that is held four days before the Lent. The songs and dance are a mixture of African and native influences.

The Bahamas stand out as a true paradise among the islands that make up the Caribbean. Just southeast of Florida in the United States, and north of Cuba, this jewel of the Atlantic is an island chain consisting of 29 islands, 661 cays, and 2,387 rocks, that make up almost 14,000 kilometers of pure blue tropical waters and pristine beaches. The aptly named Paradise Island comprises the best-known tourist destinations, with challenging golf courses, white sand beaches that nearly encompass the island, and some of the grandest, most sought after five star hotels available.

The Territory of Christmas Island is a territory of Australia located in the Indian Ocean. Located 1,600 miles northwest of the Australian city of Perth, Christmas Island has a resident population of only 1,402 people. The island is noted for its geographic isolation and minimal human disturbance, so it is a huge point of interest for scientists studying evolution and Darwinism. Although the island is only 52 square miles, most of it is covered by rainforest, which makes the island a great location for finding new species of plants and animals.

For those who love to travel, finding a way to do so on someone else’s dime can make all the difference between staying at home and embracing the joy of exploration. Many of the suggestions below require that you give something in return, be it your time or a reciprocated place on your couch, but at least you don’t have to pay your own way. While it’s true you may not be getting something for nothing, at least you can take that vacation without breaking the bank.

Traveling alone can be a rewarding and exciting experience, as it forces you to make new friends and allows you to make your own agendas without worrying about what someone else wants to do. Unfortunately, traveling solo can also be dangerous if you don’t take the appropriate precautions. Use these 40 or so tips to help keep your next solo adventure safe and happy.

Looking for a charter jet for your next trip ? Charter Jets can save you time and hassle in finding the perfect airplane charter

Occupying nearly half of the continent of South America, Brazil is the fifth largest country in the Americas, bounde by the Atlantic Ocean to the east with a total coastline of over 4,655 miles. Brazil is also bordered inland by Venezuela, Guyana, Suriname, Colombia, Bolivia, Peru, Argentina, Paraguay, and Uruguay. Containing most of the rain forest of the Amazon, Brazil also has a reputation as the most progressive and cosmopolitan of the South American countries. With its large population and metropolitan cities, such as Rio de Janeiro and San Paulo, it is a country as much defined by its vast wilderness as its urban modernism. Brazil has also gained a well-earned reputation as a party country, due largely to the traditional festival of Carnival, the South American version of Mardi Gras, and Gavea sem lei (without law), street parties. In addition Rio's nightlife is famed to be the best in the world.